1964284

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^2\times {\mathrm{73}}^1$

素因数の和:146

約数の個数: 36

約数和(自身を含む): 4114992

約数和(自身を除く): 2150708

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 73, 124, 146, 217, 292, 434, 511, 868, 961, 1022, 1922, 2044, 2263, 3844, 4526, 6727, 9052, 13454, 15841, 26908, 31682, 63364, 70153, 140306, 280612, 491071, 982142, 1964284]

約数ペア:

[(1, 1964284), (2, 982142), (4, 491071), (7, 280612), (14, 140306), (28, 70153), (31, 63364), (62, 31682), (73, 26908), (124, 15841), (146, 13454), (217, 9052), (292, 6727), (434, 4526), (511, 3844), (868, 2263), (961, 2044), (1022, 1922)]